Scarabeo 5

 February 13, 2013; h 11:30

4^th generation semi submersible drilling rig
Built by Fincantieri Shipyard in Genova, Italy (1990)

Classification:
ABS +A1

Design type:
ME 4500 DP

Dimensions:
Hull length: 80.80 m
Hull breadth: 68.80 m
Hull depth: 7.30 m
Moonpool dimensions: 28.90 x 7 m
Displacement: 42,827.70 t at 23.50 m operating draft

Design criteria:
Water depth: up to 2,950 ft (moored) – up to 6,230 ft (dynamic positioned mode)
Drilling depth: 7,600 m
Variable deck load: 4,587 t in all conditions

Cranes:
2 Hagglund OP 6016. Rated capacity: 60 t @ 16 m rad.

Drawworks:
Continental Emsco C3 type II, driven by 3 GE electric motors, 1,000 HP each.

Mud pumps:
3 Continental Emsco FB 1600 triplex pumps, 1,600 HP each.

Rotary table:
Continental Emsco T 4950, max. opening 491/2”. Rated capacity: 800 t

Top drive:
Varco TDS 4, rated capacity: 650 t – 5,000 psi w.p., driven by one 1,000 HP GE 752 electric motor

Derrick:
Dreco, 170 ft high, 40 x 40 ft base. Dynamic hook load capacity: 1,500 kips.

BOP:
1 Cameron spherical preventer 183/4” – 10,000 psi w.p. with shear capacity
1 Cameron double ram preventer 183/4” – 15,000 psi w.p. with shear capacity
1 Cameron double ram preventer 183/4” – 15,000 psi w.p.

Power system generators:
8 Wartsila model 12V32D 3,700 kW coupled with Ansaldo AC generators 4,800 kvA each.

Thrusters:
6 Kamewa, driven by 2,350 kW electric motors

Risers:
Cameron, 21” O.D., 63 ft long

Crew facilities:
Air conditioned living quarters for 106 people

Helideck:
Suitable for Sikorsky S-61N